◎ 题干
—Listen! The water is still running.
—Oh, I forget _____ the tap off.
[     ]
A. to turn    
B. turning       
C. to have turned  
D. having turned
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“—Listen! The water is still running.—Oh, I forget _____ the tap off.[ ]A. to turnB. turning C. to have turned D. having turned…”主要考查了你对  【不定式】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。